A swing-type portable communication apparatus includes a body housing having a first display part, a swing housing having a second display part and capable of being obliquely slid and juxtaposed with the body housing at the same angle without a height difference after being swung from the body housing. A hinge mechanism is provided at one end of the body housing for obliquely sliding the swing housing after the swing housing is swung from the body housing.
Legal claims defining the scope of protection. Each claim is shown in both the original legal language and a plain English translation.
1. A swing-type portable communication apparatus comprising: a body housing having a first display part; a swing housing having a second display part and being obliquely slidable from a first position over an upper surface of the body housing and for being juxtaposed with the body housing at a second position at an equal angle without a height difference after being swung from the body housing; and a hinge mechanism having a swing hinge part and a slide hinge part provided at one end of the body housing for obliquely sliding the swing housing after the swing housing is swung from the first position to the second position, the swing hinge part having a swing member rotatably coupled to a swing plate, both rotates about a hinge axis and further having a swing hinge member; the slide hinge part having a first guide sliding part coupled with at least one guide pin provided at a second guide sliding part for providing translational motion in a vertical direction of the swing housing from a first plane to a second plane, and a third guide sliding part secured to the first guide sliding part, wherein the third guide sliding part is coupled with a guide rail formed on opposite sides of the swing hinge member to be slidably moved substantially in a horizontal direction.
Mobile communication devices. This invention addresses the need for portable communication devices with enhanced display capabilities and ergonomic interaction. The apparatus is a swing-type portable communication device featuring a main body housing with a primary display. A secondary swing housing, equipped with a second display, is designed to interact with the main body. This swing housing can be moved from an initial position covering the upper surface of the body housing to a second position. In this second position, the swing housing is juxtaposed with the body housing at an equal angle and without a height difference, after being swung away from the body. A hinge mechanism facilitates this movement. It comprises a swing hinge part and a slide hinge part, both located at one end of the body housing. The swing hinge part allows the swing housing to be swung. It includes a swing member rotatably connected to a swing plate, which rotate together about a hinge axis. A swing hinge member is also part of this swing hinge. The slide hinge part enables oblique sliding of the swing housing. It has a first guide sliding part that engages with at least one guide pin on a second guide sliding part, allowing for vertical translational motion of the swing housing between different planes. A third guide sliding part, attached to the first guide sliding part, is coupled with a guide rail on the swing hinge member. This coupling allows for substantial horizontal sliding movement.
2. The swing-type portable communication apparatus as recited in claim 1 , wherein the first and second displays comprise respective display parts, so when the swing housing is obliquely slid into the second position, the first and second displays are arranged in parallel in the same plane in order to maximize the available area of the display parts provided as a touch screen or a visual keypad.
A portable communication apparatus with a swing-type housing is designed to enhance display functionality. The device includes a first housing and a second housing connected by a swing mechanism, allowing the second housing to slide obliquely into a second position relative to the first housing. The apparatus features first and second displays, each with display parts that function as touch screens or visual keypads. When the second housing is slid into the second position, the displays align in parallel within the same plane, maximizing the combined display area for improved usability. This configuration optimizes screen real estate for touch input or visual feedback, addressing limitations in smaller single-display devices. The swing mechanism enables seamless transitions between compact and expanded display modes, enhancing user interaction without increasing the device's overall footprint. The parallel alignment ensures a cohesive display surface, improving readability and touch responsiveness. This design is particularly useful for applications requiring larger display areas, such as multimedia, gaming, or productivity tasks, while maintaining portability. The apparatus may also include additional features, such as input devices or communication modules, to support its primary functions.
3. The swing-type portable communication apparatus as recited in claim 1 , wherein the swing-type portable communication apparatus comprises one or more of a PMP player, MP3 player, a personal digital assistant (PDA) and a smart phone.
This invention relates to a swing-type portable communication apparatus designed to enhance user interaction and functionality. The apparatus is structured to pivot or swing between open and closed positions, allowing for compact storage and easy access to features. The device includes a display screen and input controls, such as buttons or a touch interface, to facilitate communication and multimedia functions. The swing mechanism enables smooth transitions between operational modes, improving usability. The apparatus may incorporate various portable communication and entertainment devices, including a PMP player, MP3 player, personal digital assistant (PDA), or smartphone. These integrated functions allow users to access media, manage tasks, and communicate seamlessly. The design prioritizes portability and ergonomics, ensuring the device is lightweight and easy to carry. The swing-type mechanism also protects the display and controls when closed, reducing the risk of damage. This invention addresses the need for a versatile, compact, and user-friendly portable device that combines multiple functionalities in a single, durable form factor.
4. A hinge mechanism of a swing-type portable communication apparatus, comprising: a body housing having a first display part, a swing housing having a second display part and being obliquely slidable from a first position over an upper surface of the body housing and juxtaposed at an equal angle without a height difference with the body housing at a second position away from the body housing, and a hinge mechanism having a swing hinge part and a slide hinge part provided at one end of the body housing for obliquely sliding the swing housing after the swing housing is swung from the first position to the second position the swing hinge part having a swing member rotatably coupled to a swing plate, both rotates about a hinge axis and further having a swing hinge member; the slide hinge part having a first guide sliding part coupled with at least one guide pin provided at a second guide sliding part for providing translational motion in a vertical direction of the swing housing from a first plane to a second plane and, and a third guide sliding part secured to the first guide sliding part, wherein the third guide sliding part is coupled with a guide rail formed on opposite sides of the swing hinge member to be slidably moved substantially in a horizontal direction, the hinge mechanism comprising: a hinge housing provided at one end of the body housing; a swing hinge part provided at the hinge housing and coupled with the swing housing for enabling rotation of the swing housing from the first position to the second position; and a slide hinge part coupled with the swing hinge part for enabling the swing housing and the swing hinge part to be obliquely slid.
A hinge mechanism for a swing-type portable communication apparatus addresses the need for a compact, multi-position display configuration. The device includes a body housing with a first display part and a swing housing with a second display part. The swing housing is obliquely slidable from a first position, where it is juxtaposed with the body housing at an equal angle and without height difference, to a second position away from the body housing. The hinge mechanism comprises a swing hinge part and a slide hinge part at one end of the body housing. The swing hinge part includes a swing member rotatably coupled to a swing plate, both rotating about a hinge axis, and a swing hinge member. The slide hinge part features a first guide sliding part with at least one guide pin coupled to a second guide sliding part, enabling vertical translational motion of the swing housing between a first and second plane. A third guide sliding part, secured to the first guide sliding part, is coupled to a guide rail on the swing hinge member, allowing horizontal sliding motion. The hinge mechanism further includes a hinge housing at one end of the body housing, a swing hinge part coupled to the swing housing for rotational movement between the first and second positions, and a slide hinge part coupled to the swing hinge part for enabling oblique sliding of the swing housing and swing hinge part. This design allows the swing housing to transition smoothly between positions, optimizing display visibility and compactness.
5. The hinge mechanism as recited in claim 4 , wherein the swing hinge part includes: a swing plate swingably secured to the swing housing; a swing hinge member swingably assembled with the swing plate and the swing member; a pair of elastic members coupled with the swing member and the swing hinge member for providing an elastic force applying to both the swing plate and the swing member; a swing locking part provided between the swing plate and the swing hinge member to restrict the swing movement of the swing plate, and rotated in a hole formed at the swing plate, providing a feeling of a click by an elastic force when the swing plate is moved; and a stopper provided between the swing plate and the swing hinge member to restrict the swing movement of the swing housing depending upon contacts with first and second contact stoppers formed at the swing plate.
This invention relates to a hinge mechanism for electronic devices, particularly for foldable or rotatable displays, addressing the need for smooth, controlled movement with tactile feedback. The hinge mechanism includes a swing hinge part designed to provide adjustable positioning and a tactile "click" sensation during movement. The swing hinge part comprises a swing plate that is pivotally attached to a swing housing, allowing rotational movement. A swing hinge member is also pivotally connected to both the swing plate and a swing member, enabling multi-axis rotation. Elastic members are coupled between the swing member and the swing hinge member to apply elastic force, facilitating controlled movement of both the swing plate and the swing member. A swing locking part is positioned between the swing plate and the swing hinge member, restricting the swing plate's movement and providing a tactile click sensation through an elastic force when the plate is moved. Additionally, a stopper is placed between the swing plate and the swing hinge member to limit the swing housing's movement by interacting with first and second contact stoppers on the swing plate. This design ensures precise positioning and smooth operation while providing user feedback.
6. The hinge mechanism as recited in claim 5 , wherein the swing locking part comprises: the swing plate having a hole formed therein; a locker provided at the swing hinge member for insertion into the hole in the swing plate to restrict the swing movement of the swing plate and rotated depending upon making contact with the hole to provide a feeling of a click while being attached or detached by an elastic force; a hinge pin rotatably coupled with the locker; a coil spring penetratively assembled with the hinge pin to apply an elastic force to the locker; and a support member secured to the swing hinge member to support the rotational movement of the locker.
This invention relates to a hinge mechanism designed to provide a controlled swing motion with a tactile feedback feature. The mechanism includes a swing plate with a hole, a locker, a hinge pin, a coil spring, and a support member. The locker is mounted on a swing hinge member and is inserted into the hole in the swing plate to restrict its movement. The locker rotates when it contacts the hole, creating a clicking sensation as it is engaged or disengaged by the elastic force of the coil spring. The hinge pin allows the locker to rotate freely, while the coil spring, which is assembled around the hinge pin, provides the necessary elastic force. The support member, fixed to the swing hinge member, ensures stable rotational movement of the locker. This design enables precise control over the swing plate's movement while providing user feedback through the clicking mechanism, enhancing usability in applications requiring controlled motion with tactile confirmation.
7. The hinge mechanism as recited in claim 5 , wherein the slide hinge part comprises: one or more roller parts; the first guide sliding part slidably coupled with the one or more roller parts, the first guide sliding part being movable in vertical direction of the hinge axis while guiding the roller parts to be movable in a substantially horizontal direction; the second guide sliding part coupled to the first guide sliding part wherein the second guide sliding part guides the vertical movement of the first guide sliding part, moves the roller parts in the horizontal direction by the first guide sliding part, and guides the roller parts to be obliquely slidable; and an elastic member for applying an elastic force to move the swing hinge member in a horizontal direction and obliquely slide the swing hinge member.
This invention relates to a hinge mechanism designed for devices requiring controlled movement, such as foldable or adjustable structures. The problem addressed is the need for a hinge that allows smooth, guided motion in multiple directions—vertically, horizontally, and obliquely—while maintaining stability and precision. The hinge mechanism includes a slide hinge part with one or more roller parts that facilitate movement. A first guide sliding part is slidably coupled to the roller parts, allowing vertical movement along the hinge axis while guiding the roller parts horizontally. A second guide sliding part is connected to the first guide sliding part, controlling the vertical movement of the first part and enabling horizontal and oblique sliding of the roller parts. An elastic member applies an elastic force to the swing hinge member, ensuring smooth horizontal and oblique sliding. The design ensures that the hinge can move in multiple directions with controlled precision, making it suitable for applications requiring adjustable or foldable structures, such as electronic devices, furniture, or mechanical systems. The combination of sliding parts and roller parts, along with the elastic member, provides stability and smooth operation during movement.
8. The hinge mechanism as recited in claim 7 , wherein the roller parts include first and second rollers, the first roller is rotatably coupled with protrusions of the swing hinge member, the second roller is rotatably coupled with protrusions of a thread part of the swing hinge member, and the swing hinge member and the thread part are formed with protrusions to rotatably support the first and second rollers.
A hinge mechanism is designed to provide smooth and stable rotational movement between connected components, addressing issues of wear, misalignment, and friction in traditional hinge systems. The mechanism includes a swing hinge member and a thread part, both featuring protrusions that support first and second rollers. The first roller is rotatably coupled with protrusions on the swing hinge member, while the second roller is rotatably coupled with protrusions on the thread part. These rollers facilitate controlled rotation between the swing hinge member and the thread part, reducing friction and ensuring precise alignment. The protrusions on both components serve as bearing surfaces, allowing the rollers to rotate freely while maintaining structural integrity. This design enhances durability and performance in applications requiring repeated or heavy-duty hinging, such as industrial machinery, automotive components, or furniture. The use of multiple rollers and dedicated protrusions minimizes wear and improves load distribution, extending the lifespan of the hinge mechanism.
9. The hinge mechanism as recited in claim 8 , wherein the swing hinge member is provided with a cover to protect the thread part, and the swing hinge member is formed with one or more protrusions to be engaged with one or more holes respectively formed at the second roller.
This invention relates to a hinge mechanism designed for improved durability and stability in applications requiring rotational movement, such as furniture or mechanical assemblies. The problem addressed is the wear and potential failure of threaded components in hinge mechanisms, particularly when exposed to repeated stress or environmental factors. The hinge mechanism includes a swing hinge member that connects to a second roller, allowing rotational movement between two connected parts. The swing hinge member is equipped with a cover to shield the threaded portion from damage, ensuring long-term functionality. Additionally, the swing hinge member features one or more protrusions that engage with corresponding holes in the second roller. This engagement enhances structural stability, preventing misalignment or loosening during operation. The protrusions and holes provide precise positioning and load distribution, reducing stress on the threaded components. The cover further protects the threads from contaminants, such as dust or moisture, which could otherwise degrade performance. This design extends the lifespan of the hinge mechanism while maintaining smooth and reliable rotational movement.
10. The hinge mechanism as recited in claim 8 , wherein the first guide sliding part comprises: one or more guide roller holes penetratively coupled with the protrusions to guide the roller parts to be slidably moved in a substantially horizontal direction; one or more guide holes penetratively coupled with one or more guide pins provided at the second guide sliding part to guide the first guide sliding part to be slidably moved in a substantially vertical direction; and a pair of slide supporting parts coupled with the third guide sliding part to guide the first guide sliding part to be slidably moved in a substantially horizontal direction.
This invention relates to a hinge mechanism designed for precise multi-directional movement, addressing limitations in conventional hinges that lack smooth, controlled motion in both horizontal and vertical directions. The hinge mechanism includes a first guide sliding part that enables coordinated sliding motion in two perpendicular axes. The first guide sliding part features one or more guide roller holes that are penetratively coupled with protrusions, allowing roller parts to slide horizontally. Additionally, it includes one or more guide holes that are penetratively coupled with guide pins from a second guide sliding part, facilitating vertical sliding motion. The first guide sliding part also has a pair of slide supporting parts that interface with a third guide sliding part to further enable horizontal sliding. The combination of these components ensures stable, guided movement in both horizontal and vertical directions, improving the functionality of devices requiring precise, multi-axis adjustments, such as foldable displays, robotic arms, or adjustable supports. The mechanism enhances durability and reduces wear by distributing forces across multiple sliding interfaces.
11. The hinge mechanism as recited in claim 10 , wherein the second guide sliding part comprises: one or more guide roller grooves coupled with the roller parts to guide the roller parts to obliquely slide; and mounting holes provided near the guide roller grooves to receive the guide pins and to provide a space in which the guide holes penetratively coupled with the guide pins are displaceable in a substantially vertical direction.
This invention relates to a hinge mechanism for a foldable electronic device, addressing the challenge of providing smooth, stable folding and unfolding while maintaining structural integrity. The mechanism includes a first guide sliding part and a second guide sliding part, each with interlocking components to facilitate controlled movement. The second guide sliding part features one or more guide roller grooves that engage with roller parts, allowing them to slide at an oblique angle. These grooves ensure precise alignment and reduce friction during folding. Additionally, the second guide sliding part includes mounting holes positioned near the guide roller grooves. These holes receive guide pins and accommodate guide holes that are coupled with the pins, allowing vertical displacement. This design enables smooth rotational movement while preventing misalignment or excessive stress on the hinge components. The mechanism ensures durability and reliability in repeated folding and unfolding cycles, making it suitable for portable electronic devices like smartphones or tablets. The oblique sliding and vertical displacement features enhance stability and reduce wear over time.
12. The hinge mechanism as recited in claim 11 , wherein an engaging groove is provided at one end of each guide roller groove to engage with each roller part, and wherein a stopper groove is formed at the other end of the guide roller groove to restrict the movement of each roller part.
A hinge mechanism is designed to control the rotational movement of a door or panel relative to a fixed structure, such as a cabinet or enclosure. The mechanism includes a guide roller groove that interacts with roller parts to facilitate smooth and controlled rotation. At one end of the guide roller groove, an engaging groove is provided to securely engage with each roller part, ensuring proper alignment and initial positioning. At the opposite end of the guide roller groove, a stopper groove is formed to restrict the movement of the roller parts, preventing over-rotation and defining the maximum rotational range. This design ensures precise control over the rotational path, preventing excessive movement while maintaining smooth operation. The engaging and stopper grooves work together to guide the roller parts along a defined trajectory, enhancing stability and durability during repeated use. The mechanism is particularly useful in applications requiring controlled rotational motion, such as hinged doors, lids, or panels in furniture, automotive, or industrial settings.
13. The hinge mechanism as recited in claim 7 , wherein a first end of the elastic member is secured to the swing hinge member and a second end of the elastic member is secured to the protrusion formed at the first guide sliding part so as to be compressed or tensioned to apply an elastic force to move the swing hinge member in a leftward-rightward direction.
This invention relates to a hinge mechanism designed to provide controlled movement and elastic force in a leftward-rightward direction. The mechanism includes a swing hinge member that pivots or slides within a guide structure, allowing for rotational or translational motion. A key feature is the use of an elastic member, such as a spring, positioned between the swing hinge member and a protrusion on a first guide sliding part. The elastic member is secured at one end to the swing hinge member and at the other end to the protrusion. When the swing hinge member moves, the elastic member is compressed or tensioned, generating an elastic force that biases the swing hinge member in the leftward or rightward direction. This design ensures smooth, controlled movement with adjustable resistance or return force, useful in applications requiring precise positioning or damping, such as in electronic devices, furniture, or mechanical linkages. The elastic member's configuration allows for customization of the force applied, depending on the specific requirements of the application. The mechanism may also include additional components, such as a second guide sliding part or a base plate, to further stabilize or guide the movement of the swing hinge member.
14. The hinge mechanism as recited in claim 6 , wherein the swing-type portable communication apparatus one or more of a PMP player, MP3 player, a personal digital assistant (PDA) and a smart phone.
This invention relates to a hinge mechanism for a swing-type portable communication apparatus, such as a PMP player, MP3 player, personal digital assistant (PDA), or smartphone. The hinge mechanism enables the apparatus to pivot between open and closed positions while maintaining structural integrity and smooth operation. The hinge includes a base plate fixed to a first housing portion and a pivot plate fixed to a second housing portion. A hinge shaft connects the base plate and pivot plate, allowing rotational movement. The mechanism also incorporates a torsion spring that biases the apparatus toward the open position, ensuring it remains stable when in use. Additionally, a stop member limits the pivoting range to prevent over-rotation. The design ensures durability, compactness, and reliable functionality for portable electronic devices that require a folding or swinging motion. The hinge mechanism is particularly suited for devices where space is limited, and a robust yet lightweight solution is needed. The invention addresses the need for a hinge that can withstand repeated use while maintaining smooth operation and preventing damage to internal components.
15. The hinge mechanism as recited in claim 4 , when said hinge mechanism slides a swing housing obliquely, first and second displays of the swing housing are arranged in parallel at the same angle without a height difference there between to provide a touch screen or visual keypad.
This invention relates to a hinge mechanism for electronic devices, particularly those with dual displays. The problem addressed is the need for a compact, adjustable hinge that allows two displays to align precisely in parallel without height differences, enabling seamless touch screen or visual keypad functionality. The hinge mechanism includes a swing housing that slides obliquely to adjust the position of the first and second displays. When activated, the mechanism ensures both displays remain parallel and level, eliminating gaps or misalignment that could disrupt touch input or visual continuity. The swing housing can pivot or rotate to achieve the desired display configuration, with the hinge providing stable support during movement. This design is useful in devices like foldable smartphones, tablets, or other multi-display electronics where precise alignment is critical for user interaction. The mechanism ensures smooth operation while maintaining structural integrity, allowing users to switch between different display modes without compromising functionality. The oblique sliding motion of the swing housing enables compact storage while ensuring accurate alignment when in use.
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January 26, 2011
August 27, 2013
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